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Use better variable name (use articleContent instead of txt, and use camelCase)

Bug412-JiangLetian-Refactor
Lan Hui 2022-08-02 11:45:21 +08:00
parent 1dfe370983
commit 47e745e774
1 changed files with 21 additions and 21 deletions
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42
app/static/js/highlight.js
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@ -22,56 +22,56 @@ function getWord() {
function highLight() { function highLight() {
if (!isHighlight) return; if (!isHighlight) return;
let txt = document.getElementById("article").innerText; let articleContent = document.getElementById("article").innerText;
let picked_words = document.getElementById("selected-words"); let pickedWords = document.getElementById("selected-words"); // words picked to the text area
let dictionary_words = document.getElementById("selected-words2"); let dictionaryWords = document.getElementById("selected-words2"); // words appearing in the user's new words list
if (picked_words != null) { if (pickedWords != null) {
const list = picked_words.value.split(" "); const list = pickedWords.value.split(" ");
for (let i = 0; i < list.length; ++i) { for (let i = 0; i < list.length; ++i) {
list[i] = list[i].replace(/(^\s*)|(\s*$)/g, ""); //消除字符串两边空字符 list[i] = list[i].replace(/(^\s*)|(\s*$)/g, ""); //消除字符串两边空字符
if (list[i] !== "" && "<mark>".indexOf(list[i]) === -1 && "</mark>".indexOf(list[i]) === -1) { if (list[i] !== "" && "<mark>".indexOf(list[i]) === -1 && "</mark>".indexOf(list[i]) === -1) {
//将正则表达式进行修改 表示搜索的是两端带有空格的list[i] 那么搜索的便为一个完整单词 然后在mark标签的前后各加了一个空格对其进行替换 //将正则表达式进行修改 表示搜索的是两端带有空格的list[i] 那么搜索的便为一个完整单词 然后在mark标签的前后各加了一个空格对其进行替换
txt = txt.replace(new RegExp("\\s"+list[i]+"\\s", "g"), " <mark>" + list[i] + "</mark> "); articleContent = articleContent.replace(new RegExp("\\s"+list[i]+"\\s", "g"), " <mark>" + list[i] + "</mark> ");
} }
} }
} }
if (dictionary_words != null) { if (dictionaryWords != null) {
const list2 = dictionary_words.value.split(" "); const list2 = dictionaryWords.value.split(" ");
for (let i = 0; i < list2.length; ++i) { for (let i = 0; i < list2.length; ++i) {
list2[i] = list2[i].replace(/(^\s*)|(\s*$)/g, ""); list2[i] = list2[i].replace(/(^\s*)|(\s*$)/g, "");
if (list2[i] !== "" && "<mark>".indexOf(list2[i]) === -1 && "</mark>".indexOf(list2[i]) === -1) { if (list2[i] !== "" && "<mark>".indexOf(list2[i]) === -1 && "</mark>".indexOf(list2[i]) === -1) {
//将正则表达式进行修改 表示搜索的是两端带有空格的list2[i] 那么搜索的便为一个完整单词 然后在mark标签的前后各加了一个空格对其进行替换 //将正则表达式进行修改 表示搜索的是两端带有空格的list2[i] 那么搜索的便为一个完整单词 然后在mark标签的前后各加了一个空格对其进行替换
txt = txt.replace(new RegExp("\\s"+list2[i]+"\\s", "g"), " <mark>" + list2[i] + "</mark> "); articleContent = articleContent.replace(new RegExp("\\s"+list2[i]+"\\s", "g"), " <mark>" + list2[i] + "</mark> ");
} }
} }
} }
document.getElementById("article").innerHTML = txt; document.getElementById("article").innerHTML = articleContent;
} }
function cancel_highLight() { function cancel_highLight() {
const list = picked_words.value.split(" "); const list = pickedWords.value.split(" ");
let txt = document.getElementById("article").innerText; let articleContent = document.getElementById("article").innerText;
let picked_words = document.getElementById("selected-words"); let pickedWords = document.getElementById("selected-words");
const dictionary_words = document.getElementById("selected-words2"); const dictionaryWords = document.getElementById("selected-words2");
if (picked_words != null) { if (pickedWords != null) {
for (let i = 0; i < list.length; ++i) { for (let i = 0; i < list.length; ++i) {
list[i] = list[i].replace(/(^\s*)|(\s*$)/g, ""); list[i] = list[i].replace(/(^\s*)|(\s*$)/g, "");
if (list[i] !== "") { if (list[i] !== "") {
txt = txt.replace("<mark>" + list[i] + "</mark>", "list[i]"); articleContent = articleContent.replace("<mark>" + list[i] + "</mark>", "list[i]");
} }
} }
} }
if (dictionary_words != null) { if (dictionaryWords != null) {
let list2 = picked_words.value.split(" "); let list2 = pickedWords.value.split(" ");
for (let i = 0; i < list2.length; ++i) { for (let i = 0; i < list2.length; ++i) {
list2 = dictionary_words.value.split(" "); list2 = dictionaryWords.value.split(" ");
list2[i] = list2[i].replace(/(^\s*)|(\s*$)/g, ""); list2[i] = list2[i].replace(/(^\s*)|(\s*$)/g, "");
if (list2[i] !== "") { if (list2[i] !== "") {
txt = txt.replace("<mark>" + list[i] + "</mark>", "list[i]"); articleContent = articleContent.replace("<mark>" + list[i] + "</mark>", "list[i]");
} }
} }
} }
document.getElementById("article").innerHTML = txt; document.getElementById("article").innerHTML = articleContent;
} }
function fillInWord() { function fillInWord() {